Explicit threshold of the toroidal ion temperature gradient mode instability

被引：7
|
作者：
Sandberg, I [1 ]
机构：
[1] Natl Tech Univ Athens, Sch Elect & Comp Engn, Assoc Euratom Hellen Republ, GR-15773 Zografos, Greece
来源：
PHYSICS OF PLASMAS | 2005年 / 12卷 / 05期
关键词：
D O I：
10.1063/1.1883179
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
The explicit stability threshold of the toroidal ion temperature gradient mode instability is analytically derived using the standard reactive fluid model. It is shown that in the peak density region, the threshold gets significantly smaller due to finite ion Larmor radius effects, and the marginal unstable modes acquire finite wavelengths. (c) 2005 American Institute of Physics.
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页码：1 / 4
页数：4
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